[ 17.586517][ T269] gre: GRE over IPv4 demultiplexer driver
[ 17.605683][ T269] ip_gre: GRE over IPv4 tunneling driver
[ 17.699848][ T268] ip (268) used greatest stack depth: 23648 bytes left
[ 18.607237][ T285] ==================================================================
[ 18.607675][ T285] BUG: KASAN: null-ptr-deref in try_to_grab_pending+0x81/0x6c0
[ 18.608109][ T285] Write of size 8 at addr 0000000000000000 by task ip/285
[ 18.608437][ T285]
[ 18.608580][ T285] CPU: 3 UID: 0 PID: 285 Comm: ip Not tainted 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 18.608588][ T285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.608590][ T285] Call Trace:
[ 18.608593][ T285]
[ 18.608596][ T285] dump_stack_lvl+0x82/0xc0
[ 18.608607][ T285] ? try_to_grab_pending+0x81/0x6c0
[ 18.608611][ T285] kasan_report+0xca/0x100
[ 18.608622][ T285] ? try_to_grab_pending+0x81/0x6c0
[ 18.608631][ T285] kasan_check_range+0x39/0x1b0
[ 18.608637][ T285] try_to_grab_pending+0x81/0x6c0
[ 18.608644][ T285] __cancel_work+0x7c/0x260
[ 18.608649][ T285] ? enable_delayed_work+0x10/0x10
[ 18.608657][ T285] ? qdisc_destroy+0x50/0x50
[ 18.608669][ T285] __cancel_work_sync+0x18/0xc0
[ 18.608676][ T285] __dev_close_many+0x1cf/0x980
[ 18.608684][ T285] ? netdev_notify_peers+0x20/0x20
[ 18.608690][ T285] ? __local_bh_enable_ip+0xa9/0x120
[ 18.608699][ T285] __dev_change_flags+0x24b/0x6c0
[ 18.608706][ T285] ? netif_set_allmulti+0x360/0x360
[ 18.608710][ T285] ? is_bpf_text_address+0x67/0x120
[ 18.608721][ T285] netif_change_flags+0x80/0x160
[ 18.608726][ T285] ? kernel_text_address+0xc6/0xd0
[ 18.608733][ T285] do_setlink.constprop.0+0x984/0x2640
[ 18.608745][ T285] ? rtnl_newlink_create+0x8f0/0x8f0
[ 18.608755][ T285] ? rcu_read_lock_any_held+0x3f/0xa0
[ 18.608761][ T285] ? validate_chain+0x15e/0x4d0
[ 18.608770][ T285] ? __lock_acquire+0x449/0x7e0
[ 18.608777][ T285] ? __mutex_trylock_common+0xf9/0x260
[ 18.608784][ T285] ? __mutex_handoff+0x2b0/0x2b0
[ 18.608789][ T285] ? rcu_is_watching+0x12/0xb0
[ 18.608796][ T285] ? rcu_is_watching+0x12/0xb0
[ 18.608800][ T285] ? trace_contention_end+0xd8/0x140
[ 18.608806][ T285] ? __mutex_lock+0x19f/0x1190
[ 18.608818][ T285] ? __create_object+0x5e/0xb0
[ 18.608826][ T285] ? __lock_release+0x5d/0x170
[ 18.608830][ T285] ? rtnl_newlink+0x64a/0xa60
[ 18.608835][ T285] ? ww_mutex_lock+0x160/0x160
[ 18.608842][ T285] ? trace_cap_capable+0x10b/0x180
[ 18.608849][ T285] ? __rtnl_newlink+0x40a/0xa30
[ 18.608859][ T285] rtnl_newlink+0x693/0xa60
[ 18.608868][ T285] ? __rtnl_newlink+0xa30/0xa30
[ 18.608873][ T285] ? __lock_acquire+0x449/0x7e0
[ 18.608881][ T285] ? find_held_lock+0x2b/0x80
[ 18.608887][ T285] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 18.608891][ T285] ? __lock_release+0x5d/0x170
[ 18.608896][ T285] ? __rtnl_newlink+0xa30/0xa30
[ 18.608901][ T285] rtnetlink_rcv_msg+0x709/0xc00
[ 18.608908][ T285] ? rtnl_port_fill+0x890/0x890
[ 18.608912][ T285] ? __lock_acquire+0x449/0x7e0
[ 18.608923][ T285] netlink_rcv_skb+0x121/0x340
[ 18.608928][ T285] ? rtnl_port_fill+0x890/0x890
[ 18.608934][ T285] ? netlink_ack+0xdf0/0xdf0
[ 18.608945][ T285] ? netlink_deliver_tap+0x13e/0x340
[ 18.608949][ T285] ? netlink_deliver_tap+0xc3/0x340
[ 18.608955][ T285] netlink_unicast+0x4aa/0x780
[ 18.608962][ T285] ? netlink_attachskb+0x810/0x810
[ 18.608967][ T285] ? __lock_acquire+0x449/0x7e0
[ 18.608975][ T285] netlink_sendmsg+0x714/0xbd0
[ 18.608982][ T285] ? netlink_unicast+0x780/0x780
[ 18.608987][ T285] ? __import_iovec+0x230/0x3b0
[ 18.608995][ T285] ? netlink_unicast+0x780/0x780
[ 18.609000][ T285] ____sys_sendmsg+0x3dd/0x890
[ 18.609006][ T285] ? get_timestamp.constprop.0+0x370/0x370
[ 18.609010][ T285] ? __copy_msghdr+0x3c0/0x3c0
[ 18.609023][ T285] ___sys_sendmsg+0xed/0x170
[ 18.609027][ T285] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.609032][ T285] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 18.609039][ T285] ? copy_msghdr_from_user+0x110/0x110
[ 18.609046][ T285] ? find_held_lock+0x2b/0x80
[ 18.609053][ T285] ? __lock_acquire+0x449/0x7e0
[ 18.609062][ T285] ? find_held_lock+0x2b/0x80
[ 18.609067][ T285] ? __virt_addr_valid+0x22a/0x450
[ 18.609076][ T285] ? __lock_release+0x5d/0x170
[ 18.609086][ T285] __sys_sendmsg+0x10b/0x1a0
[ 18.609089][ T285] ? __call_rcu_common.constprop.0+0x318/0x630
[ 18.609094][ T285] ? __sys_sendmsg_sock+0x20/0x20
[ 18.609106][ T285] ? rcu_is_watching+0x12/0xb0
[ 18.609112][ T285] do_syscall_64+0xc1/0xfd0
[ 18.609120][ T285] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 18.609127][ T285] RIP: 0033:0x7ff1ea9c61d7
[ 18.609132][ T285] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 18.609136][ T285] RSP: 002b:00007ffc9eecf3b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.609142][ T285] RAX: ffffffffffffffda RBX: 00007ffc9eecfaf0 RCX: 00007ff1ea9c61d7
[ 18.609145][ T285] RDX: 0000000000000000 RSI: 00007ffc9eecf420 RDI: 0000000000000005
[ 18.609147][ T285] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 18.609150][ T285] R10: 00007ff1ea8c2510 R11: 0000000000000246 R12: 0000000000000003
[ 18.609152][ T285] R13: 00000000691cc6de R14: 0000000000499600 R15: 0000000000000000
[ 18.609163][ T285]
[ 18.609165][ T285] ==================================================================
[ 18.634076][ T285] Disabling lock debugging due to kernel taint
[ 18.634413][ T285] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 18.634792][ T285] #PF: supervisor write access in kernel mode
[ 18.635108][ T285] #PF: error_code(0x0002) - not-present page
[ 18.635431][ T285] PGD 243c067 P4D 243c067 PUD 4f6a067 PMD 0
[ 18.635773][ T285] Oops: Oops: 0002 [#1] SMP KASAN
[ 18.636036][ T285] CPU: 3 UID: 0 PID: 285 Comm: ip Tainted: G B 6.18.0-rc5-virtme #1 PREEMPT(full)
[ 18.636555][ T285] Tainted: [B]=BAD_PAGE
[ 18.636753][ T285] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.637077][ T285] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 18.637422][ T285] Code: 00 41 89 c0 b8 01 00 00 00 45 85 c0 74 0f 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 be 08 00 00 00 48 89 df e8 1f 93 82 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 18.638344][ T285] RSP: 0018:ffffc90000586f30 EFLAGS: 00010046
[ 18.638672][ T285] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff99049b8a
[ 18.639068][ T285] RDX: fffffbfff3bacacd RSI: 0000000000000008 RDI: ffffffff9dd65660
[ 18.639465][ T285] RBP: ffffc90000586f98 R08: 0000000000000001 R09: fffffbfff3bacacc
[ 18.639857][ T285] R10: ffffffff9dd65667 R11: ffffc90000586a00 R12: 0000000000000000
[ 18.640249][ T285] R13: 0000000000000286 R14: ffff88800e969000 R15: dffffc0000000000
[ 18.640648][ T285] FS: 00007ff1ea7f8800(0000) GS:ffff8880cf487000(0000) knlGS:0000000000000000
[ 18.641108][ T285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.641437][ T285] CR2: 0000000000000000 CR3: 000000000ba1c002 CR4: 0000000000772ef0
[ 18.641835][ T285] PKRU: 55555554
[ 18.642033][ T285] Call Trace:
[ 18.642233][ T285]
[ 18.642378][ T285] __cancel_work+0x7c/0x260
[ 18.642642][ T285] ? enable_delayed_work+0x10/0x10
[ 18.642906][ T285] ? qdisc_destroy+0x50/0x50
[ 18.643166][ T285] __cancel_work_sync+0x18/0xc0
[ 18.643427][ T285] __dev_close_many+0x1cf/0x980
[ 18.643684][ T285] ? netdev_notify_peers+0x20/0x20
[ 18.643942][ T285] ? __local_bh_enable_ip+0xa9/0x120
[ 18.644202][ T285] __dev_change_flags+0x24b/0x6c0
[ 18.644468][ T285] ? netif_set_allmulti+0x360/0x360
[ 18.644731][ T285] ? is_bpf_text_address+0x67/0x120
[ 18.644998][ T285] netif_change_flags+0x80/0x160
[ 18.645257][ T285] ? kernel_text_address+0xc6/0xd0
[ 18.645520][ T285] do_setlink.constprop.0+0x984/0x2640
[ 18.645784][ T285] ? rtnl_newlink_create+0x8f0/0x8f0
[ 18.646049][ T285] ? rcu_read_lock_any_held+0x3f/0xa0
[ 18.646312][ T285] ? validate_chain+0x15e/0x4d0
[ 18.646573][ T285] ? __lock_acquire+0x449/0x7e0
[ 18.646834][ T285] ? __mutex_trylock_common+0xf9/0x260
[ 18.647099][ T285] ? __mutex_handoff+0x2b0/0x2b0
[ 18.647359][ T285] ? rcu_is_watching+0x12/0xb0
[ 18.647624][ T285] ? rcu_is_watching+0x12/0xb0
[ 18.647882][ T285] ? trace_contention_end+0xd8/0x140
[ 18.648151][ T285] ? __mutex_lock+0x19f/0x1190
[ 18.648411][ T285] ? __create_object+0x5e/0xb0
[ 18.648671][ T285] ? __lock_release+0x5d/0x170
[ 18.648929][ T285] ? rtnl_newlink+0x64a/0xa60
[ 18.649191][ T285] ? ww_mutex_lock+0x160/0x160
[ 18.649452][ T285] ? trace_cap_capable+0x10b/0x180
[ 18.649715][ T285] ? __rtnl_newlink+0x40a/0xa30
[ 18.649978][ T285] rtnl_newlink+0x693/0xa60
[ 18.650250][ T285] ? __rtnl_newlink+0xa30/0xa30
[ 18.650510][ T285] ? __lock_acquire+0x449/0x7e0
[ 18.650773][ T285] ? find_held_lock+0x2b/0x80
[ 18.651032][ T285] ? rtnetlink_rcv_msg+0x6e6/0xc00
[ 18.651290][ T285] ? __lock_release+0x5d/0x170
[ 18.651548][ T285] ? __rtnl_newlink+0xa30/0xa30
[ 18.651809][ T285] rtnetlink_rcv_msg+0x709/0xc00
[ 18.652067][ T285] ? rtnl_port_fill+0x890/0x890
[ 18.652342][ T285] ? __lock_acquire+0x449/0x7e0
[ 18.652603][ T285] netlink_rcv_skb+0x121/0x340
[ 18.652860][ T285] ? rtnl_port_fill+0x890/0x890
[ 18.653118][ T285] ? netlink_ack+0xdf0/0xdf0
[ 18.653380][ T285] ? netlink_deliver_tap+0x13e/0x340
[ 18.653636][ T285] ? netlink_deliver_tap+0xc3/0x340
[ 18.653892][ T285] netlink_unicast+0x4aa/0x780
[ 18.654148][ T285] ? netlink_attachskb+0x810/0x810
[ 18.654410][ T285] ? __lock_acquire+0x449/0x7e0
[ 18.654670][ T285] netlink_sendmsg+0x714/0xbd0
[ 18.654926][ T285] ? netlink_unicast+0x780/0x780
[ 18.655182][ T285] ? __import_iovec+0x230/0x3b0
[ 18.655439][ T285] ? netlink_unicast+0x780/0x780
[ 18.655697][ T285] ____sys_sendmsg+0x3dd/0x890
[ 18.655955][ T285] ? get_timestamp.constprop.0+0x370/0x370
[ 18.656278][ T285] ? __copy_msghdr+0x3c0/0x3c0
[ 18.656548][ T285] ___sys_sendmsg+0xed/0x170
[ 18.656806][ T285] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.657064][ T285] ? __call_rcu_common.constprop.0+0xa8/0x630
[ 18.657385][ T285] ? copy_msghdr_from_user+0x110/0x110
[ 18.657644][ T285] ? find_held_lock+0x2b/0x80
[ 18.657905][ T285] ? __lock_acquire+0x449/0x7e0
[ 18.658166][ T285] ? find_held_lock+0x2b/0x80
[ 18.658435][ T285] ? __virt_addr_valid+0x22a/0x450
[ 18.658694][ T285] ? __lock_release+0x5d/0x170
[ 18.658958][ T285] __sys_sendmsg+0x10b/0x1a0
[ 18.659214][ T285] ? __call_rcu_common.constprop.0+0x318/0x630
[ 18.659538][ T285] ? __sys_sendmsg_sock+0x20/0x20
[ 18.659805][ T285] ? rcu_is_watching+0x12/0xb0
[ 18.660067][ T285] do_syscall_64+0xc1/0xfd0
[ 18.660328][ T285] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 18.660655][ T285] RIP: 0033:0x7ff1ea9c61d7
[ 18.660930][ T285] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 18.661855][ T285] RSP: 002b:00007ffc9eecf3b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.662258][ T285] RAX: ffffffffffffffda RBX: 00007ffc9eecfaf0 RCX: 00007ff1ea9c61d7
[ 18.662660][ T285] RDX: 0000000000000000 RSI: 00007ffc9eecf420 RDI: 0000000000000005
[ 18.663054][ T285] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 18.663440][ T285] R10: 00007ff1ea8c2510 R11: 0000000000000246 R12: 0000000000000003
[ 18.663832][ T285] R13: 00000000691cc6de R14: 0000000000499600 R15: 0000000000000000
[ 18.664224][ T285]
[ 18.664421][ T285] Modules linked in: ip_gre gre
[ 18.664691][ T285] CR2: 0000000000000000
[ 18.664884][ T285] ---[ end trace 0000000000000000 ]---
[ 18.665140][ T285] RIP: 0010:try_to_grab_pending+0x81/0x6c0
[ 18.665470][ T285] Code: 00 41 89 c0 b8 01 00 00 00 45 85 c0 74 0f 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e 41 5f c3 be 08 00 00 00 48 89 df e8 1f 93 82 00 48 0f ba 2b 00 72 11 48 83 c4 10 31 c0 5b 5d 41 5c 41 5d 41 5e
[ 18.666383][ T285] RSP: 0018:ffffc90000586f30 EFLAGS: 00010046
[ 18.666705][ T285] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff99049b8a
[ 18.667089][ T285] RDX: fffffbfff3bacacd RSI: 0000000000000008 RDI: ffffffff9dd65660
[ 18.667479][ T285] RBP: ffffc90000586f98 R08: 0000000000000001 R09: fffffbfff3bacacc
[ 18.667864][ T285] R10: ffffffff9dd65667 R11: ffffc90000586a00 R12: 0000000000000000
[ 18.668247][ T285] R13: 0000000000000286 R14: ffff88800e969000 R15: dffffc0000000000
[ 18.668627][ T285] FS: 00007ff1ea7f8800(0000) GS:ffff8880cf487000(0000) knlGS:0000000000000000
[ 18.669081][ T285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.669407][ T285] CR2: 0000000000000000 CR3: 000000000ba1c002 CR4: 0000000000772ef0
[ 18.669792][ T285] PKRU: 55555554
[ 18.669984][ T285] Kernel panic - not syncing: Fatal exception
[ 18.670401][ T285] Kernel Offset: 0x17a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 18.671013][ T285] ---[ end Kernel panic - not syncing: Fatal exception ]---
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